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Lateral Accelerometer: Service and Repair






REMOVAL AND INSTALLATION

CAUTION: Do not drop or apply a shock on the G-sensor.

INSTALLATION SERVICE POINTS
>>A<< LONGITUDINAL G-SENSOR INSTALLATION
The arrow mark on the G-sensor must point to front of the vehicle.

>>B<< LATERAL G-SENSOR INSTALLATION
The arrow mark on the G-sensor must point to the parking brake lever.

INSPECTION
LATERAL/LONGITUDINAL G-SENSOR CHECK

Required Special Tool:
^ MB991348: Test Harness Set





1. Disconnect the G-sensor connector and connect special tool MB991348, between terminals of the disconnected connector.
2. With the ignition switch turned to the "ON" position, read the voltage between terminals number 2 and number 3.
Standard Value: 2.4 - 2.6 V
3. With special tool MB991348 connected, rotate so that the arrow points straight down. Read output voltage between terminals number 2 and number 3.
Standard Value: 3.4 - 3.6 V
4. If the voltage deviates from the standard value, and nothing is wrong with the power supply wire and ground wire, replace the G-sensor.